my most vigorous c99 has shown itself as male as expected. i will probably remove it to a separate area to harvest the pollen for my freezer. the biggest blueberry i believe is starting to show male preflowers as well. the 2nd c99 i also think is going to be male. hopefully my last blueberry will be female. maybe there is some truth to what @ReikoX said about starting 12/12 before preflowers can result in more males.
i keep finding chunks of my leaves missing, something appears to be eating them?